package com.example.design.bilibili.adapter.classAdapter;

import javax.swing.plaf.synth.SynthOptionPaneUI;

public class Phone {

    //充电
    public void charging(IVoltage5V iVoltage5V){
        if(iVoltage5V.output5V()==5){
            System.out.println("电压为5V,可以充电~");
        }else if(iVoltage5V.output5V()> 5){
            System.out.println("电压大于5V，不能充电");
        }
    }
}
